Jawab:
126 cm^2
Penjelasan dengan langkah-langkah:
jari jari = 14:2=7
((14x14)-((22/7)x7x7))x3
=(196-154)x3
=42x3
=126
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Jawab:
126 cm^2
Penjelasan dengan langkah-langkah:
jari jari = 14:2=7
((14x14)-((22/7)x7x7))x3
=(196-154)x3
=42x3
=126